Techniques for Reducing Purge-and-Trap Cycle Times in VOC Analysis

An extraction method with an optional fluorenylmethyloxycarbonyl chloride derivatization step to allow for the analysis of glyphosate on a C18 HPLC column.

Evaporation enhances method sensitivity. This study investigates the impact of gas temperature and flow rate on blowdown evaporation of solvents and their mixtures

Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.

This application note demonstrates the analysis of 9 halogenated acetic acids, which are regulated by the EPA and the European Union, using ICPMS/MS for detection.

LC-MS/MS method for low level quantitation of seven PFAS listed in the National Academies of Science and Engineering recommendations for clinical research.

Combining a Phenomenex Gemini C18 LC column High Resolution, high accuracy mass spectrometry was used to resolve interferences observed during analysis of PFAS in plasma and serum.